KR100999765B1 - 풍력 발전 장치 - Google Patents
풍력 발전 장치 Download PDFInfo
- Publication number
- KR100999765B1 KR100999765B1 KR1020080062730A KR20080062730A KR100999765B1 KR 100999765 B1 KR100999765 B1 KR 100999765B1 KR 1020080062730 A KR1020080062730 A KR 1020080062730A KR 20080062730 A KR20080062730 A KR 20080062730A KR 100999765 B1 KR100999765 B1 KR 100999765B1
- Authority
- KR
- South Korea
- Prior art keywords
- generator
- connector
- speed increaser
- speed
- rotor hub
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 8
- 238000010248 power generation Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 230000005284 excitation Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000008439 repair process Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000036316 preload Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001483 mobilizing effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/21—Rotors for wind turbines
- F05B2240/221—Rotors for wind turbines with horizontal axis
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
Description
Claims (12)
- 전면의 외부 면에 메인 베어링이 설치되는 나셀 프레임;상기 나셀 프레임의 전방에 구비되어 회전하는 로터허브;상기 메인 베어링의 내 측면에 끼워 맞춤으로 부착되어 상기 로터허브로부터 발생하는 회전 토크를 전달하는 컨넥트;상기 컨넥트의 후방에 연결되어 상기 커넥트의 회전에 따라 회전되는 증속기 커버를 포함하고, 상기 컨넥트로부터 전달된 회전 속도를 증대시키는 증속기; 및상기 증속기의 후방에 연결되어 회전토크를 전달받는 발전기;를 포함하고,상기 컨넥트는,상기 나셀 프레임 내측에서 상기 메인 베어링에 끼워 맞춤으로 부착되고 상기 증속기 커버와 연결되는 제1컨넥트; 및상기 나셀 프레임 외측에서 상기 메인 베어링에 끼워 맞춤으로 부착되고 상기 로터허브에 연결되는 제2컨넥트;를 포함하는 것을 특징으로 하는,풍력 발전 장치.
- 삭제
- 제 1 항에 있어서,상기 증속기 측면에 부착되어 상기 증속기 자체의 회전을 방지하도록 하는 반토크 장치를 더 포함하는 것을 특징으로 하는 풍력 발전 장치.
- 제 3 항에 있어서,상기 반토크 장치는 합성수지 재질인 것을 특징으로 하는 풍력 발전 장치.
- 제 3 항에 있어서,상기 반토크 장치는 링크 구조, 또는 유압식으로 작동되는 것을 특징으로 하는 풍력 발전 장치.
- 제 1 항에 있어서,상기 제1컨넥트에는 삽입홈이 형성되고,상기 삽입홈에는 상기 로터허브의 회전을 방지할 수 있는 회전방지부재가 제공되는 것을 특징으로 하는,풍력 발전 장치.
- 제 1 항에 있어서,상기 증속기의 일면에는 상기 로터허브의 비상제동을 위한 브레이크부가 더 구비되는 것을 특징으로 하는 풍력 발전 장치.
- 제 1 항에 있어서,상기 증속기는 차동기어를 이용하여 회전속도를 변환하도록 하는 것을 특징으로 하는 풍력 발전 장치.
- 제 1 항에 있어서,상기 발전기는 영구자석형 동기 발전기 또는 이중 여자 유도 발전기인 것을 특징으로 하는 풍력 발전 장치.
- 제 1 항에 있어서,상기 증속기의 출력축과 상기 발전기의 입력축 사이에 커플링이 더 구비된 것을 특징으로 하는 풍력 발전 장치.
- 제 1 항에 있어서,상기 발전기의 하부에 구비되어 상기 발전기의 회전운동에 따른 진동을 흡수하는 방진 받침부를 더 포함하는 것을 특징으로 하는 풍력 발전 장치.
- 제 1 항에 있어서,상기 나셀 프레임과 상기 지지 구조물 사이에 구비되어 발전기의 회전 운동에 따른 진동을 흡수하는 방진 장치를 더 포함하는 것을 특징으로 하는 풍력 발전 장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080062730A KR100999765B1 (ko) | 2008-06-30 | 2008-06-30 | 풍력 발전 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080062730A KR100999765B1 (ko) | 2008-06-30 | 2008-06-30 | 풍력 발전 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20100002727A KR20100002727A (ko) | 2010-01-07 |
KR100999765B1 true KR100999765B1 (ko) | 2010-12-08 |
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Family Applications (1)
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KR1020080062730A KR100999765B1 (ko) | 2008-06-30 | 2008-06-30 | 풍력 발전 장치 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102082490B1 (ko) * | 2018-12-04 | 2020-02-27 | 두산중공업 주식회사 | 멀티형 풍력 발전기 |
KR102203750B1 (ko) * | 2020-01-14 | 2021-01-15 | 주식회사 금풍 | 발전기 지지구조를 갖는 풍력발전기 |
CN113847358B (zh) * | 2021-08-24 | 2023-09-29 | 太原重工股份有限公司 | 一种联轴器防护罩装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003214325A (ja) * | 2002-01-28 | 2003-07-30 | Ebara Corp | 風力発電装置 |
KR100752510B1 (ko) * | 2006-04-14 | 2007-08-29 | 유니슨 주식회사 | 단일 메인베어링을 갖는 풍력 발전기 |
-
2008
- 2008-06-30 KR KR1020080062730A patent/KR100999765B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003214325A (ja) * | 2002-01-28 | 2003-07-30 | Ebara Corp | 風力発電装置 |
KR100752510B1 (ko) * | 2006-04-14 | 2007-08-29 | 유니슨 주식회사 | 단일 메인베어링을 갖는 풍력 발전기 |
Also Published As
Publication number | Publication date |
---|---|
KR20100002727A (ko) | 2010-01-07 |
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